Aluminum Zinc Coated Steel Sheet

The alloy coating comprises about 55 aluminum 43 4 zinc and 1 6 silicon.

Aluminum zinc coated steel sheet.

The surface of the product is bright and beautiful with silver color outstanding corrosion resistance effective heat resistance flexibility in design and. Our zinc sheets are 99 9 pure. Zam is a remarkably superior corrosion resistant hot dip zinc aluminum magnesium alloy coated steel sheet product. The difference in the two materials is simple one is coated in zinc the other is zinc thats been rolled out into sheet form.

What happens when i put galvanized steel together with aluminum parts or put aluminum sheets on galvanized steel studs. This coating combines the superior corrosion resistance of aluminum with the cut edge protection of zinc. The generic process of applying an aluminum zinc alloy in a hot dip process delivers superior oxidation resistance granting two to four times the life span of traditional galvanized metal. In 1972 bethlehem steel developed galvalume 1 sheet steel consisting of 55 aluminum 43 5 zinc and 1 5 silicon it is applied via a continuous hot dip process over the base metal.

This amazing product lasts longer in the most severe environments provides built in cut edge rust protection and promotes cost savings through less maintenance. The sheared surface is resistant to corrosion and stretch better than aluminum coated steel sheet. They are not galvanized nor coated. A wide variety of aluminum zinc alloy coated steel sheet options are available to you such as aisi jis and astm.

55 aluminum zinc alloy coated steel is cold rolled carbon steel with a continuous hot dip process metallic coating composed of. A measure of the success of this program is the fact that virtually all of the major steel companies worldwide have become licensees of biec. And lets say the powder coated aluminium is in contact with gi steel profile and not risk of galvanizing since the aluminium profile is protected. Through and through our zinc sheets are the real thing.

Hoa sen aluminum zinc alloy coated steel sheet is produced on the modern nof technology line and meets the requirements of astm a792 a792m usa as 1397 australia jis g 3321 japan ms 1196 malaysia and en 10346 europe standards. We provide a 20 year guarrantee for residential use. Corrosion test outdoor exposure test. Aluminum zinc alloy coated steel sheet.

55 aluminum 43 4 zinc and 1 6 silicon. Wheeling nippon steel is the first company in the americas to produce such a product. Al zn coat is three to six times more corrosion resistant than regular zinc coated steel sheet.